introduce bootstrap script for it env

scripts/cross/bootstrap-ubuntu.sh

@@ -60,5 +60,5 @@ rm ${GO_TAR_FILE}
 ln -s /usr/local/go/bin/go /usr/local/bin/go
 
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-cargo install --force --locked bindgen-cli
+cargo install --force --locked --version 0.71.1 bindgen-cli
 ln -s "$(dirname $(which cargo))/"* /usr/local/bin/

scripts/integration/Dockerfile

@@ -1,25 +1,6 @@
 ARG RUST_VERSION
 FROM docker.io/rust:${RUST_VERSION}-slim-bookworm
 
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    build-essential \
-    libc6-dev \
-    cmake \
-    curl \
-    g++ \
-    llvm \
-    libclang-dev \
-    libsasl2-dev \
-    libssl-dev \
-    pkg-config \
-    zlib1g-dev \
-    unzip \
-    git \
-    golang-go \
-  && rm -rf /var/lib/apt/lists/*
-
-RUN rustup run "${RUST_VERSION}" cargo install cargo-nextest --version 0.9.72 --locked
-
-COPY scripts/environment/install-protoc.sh /
+COPY scripts/cross/bootstrap-ubuntu.sh scripts/environment/install-protoc.sh /
 COPY tests/data/ca/certs /certs
-RUN bash /install-protoc.sh
+RUN /bootstrap-ubuntu.sh

scripts/integration/bootstrap-ubuntu.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+set -o errexit
+
+apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    libc6-dev \
+    cmake \
+    curl \
+    g++ \
+    llvm \
+    libclang-dev \
+    libsasl2-dev \
+    libssl-dev \
+    pkg-config \
+    zlib1g-dev \
+    unzip \
+    git \
+    golang-go \
+  && rm -rf /var/lib/apt/lists/*
+
+rustup run "${RUST_VERSION}" cargo install cargo-nextest --version 0.9.72 --locked
+rustup run "${RUST_VERSION}" cargo install bindgen-cli --version 0.71.1 --locked
+./install-protoc.sh